User manual YAMAHA NS-E103

[. . . ] Natural Sound Bass-Reflex Effect Speaker System NS-E103 Do not place the speaker where it is liable to be knocked over or struck by falling objects. Stable placement will also ensure better sound performance. Placing the speaker on the same shelf or rack as the turntable can result in feedback. [. . . ] To prevent the enclosure from warping or discoloring, do not place the speaker where it is exposed to direct sunlight or excessive humidity. CONNECTION TO YOUR AMPLIFIER BEFORE MAKING CONNECTIONS, MAKE SURE THAT THE AMPLIFIER IS SWITCHED OFF. s CONNECTIONS Connect the push-type input terminals at the rear of the speakers to the speaker output terminals of your amplifier with the provided speaker cables. One side of the speaker cable is marked with a gray line. Connect the (+) terminals on both the amplifier and the speakers using this gray-marked side. Connect the (­) terminals on both components using the unmarked side of the cable. Connect one speaker to the left (marked L) terminals of your amplifier, and another speaker to the right (marked R) terminals, being sure not to reverse the polarity (+, ­). If one speaker is connected with reversed polarity, the sound will be unnatural and lack bass. Procedures: Press the tab on the terminal down, as shown in the figure. Insert the bare wire end properly into the terminal hole. 10 mm (3/8") insulation from the speaker cable. Remove your finger from the tab to allow it to lock snugly on the cable's wire end. Check the connection by lightly pulling the cable at the terminal. Speaker (R) Black Red Press tab Speaker (L) Gray line Gray line R L Gray line Speaker output terminals of the amplifier Amplifier Note Do not let the bare speaker wires touch each other as this could damage the speaker and/or the amplifier. SETTING UP THE SPEAKERS s Mounting the speakers on a wall The speaker can be mounted on a wall by using the holes provided on the speakers' back panel. The hole(s) on the speaker's back panel is arranged so that the speaker can be mounted in either of the two configurations shown by the following figures. [. . . ] 12 mm Wall or wall support 4­5 mm Wood screw (Available at a hardware store) Type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Full-range bass-reflex speaker system Magnetic shielding type Speaker Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 cm cone full-range Nominal Impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 ohms Frequency Response. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 Hz ­ 20 kHz Nominal Input Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25W Maximum Input Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80W Sensitivity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90 dB/W·m Dimensions (WxHxD). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180 x 220 x 101 mm (7-1/16" x 8-11/16" x 4") Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1. 4 kg (3 lbs. 1 oz. ) Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Speaker cable (10m) x 2 Make sure that the screw is caught securely at a narrow part of the hole . * Specifications subject to change without notice due to product improvements. * Care should be taken not to exceed the input power values noted above. Printed in China V 228210 [. . . ]